Mercury Monitoring Downloads
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Direct Mercury Determination In Foodstuff and Mixed Feed - Application Note
Introduction: Direct (without any pre-treatment) atomic absorption or atomic fluorescence mercury determination in food and feed is difficult due to complex organic matrix. That is the reason why conventional AFS and AAS methods include sample digestion by acids and require compressed gases such as argon or oxygen. This makes analysis more complicated and costly and extends analysis time. Sample ...
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Total Mercury Determination in Water by CVAAS - Applications
Mercury determination in surface, drinking and waste waters is one of the most popular analyses used for environment pollution and sanitary ...
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Gasmet - Model CMM AutoQAL & CMM - Continuous Mercury Monitoring Systems - Technical Datasheet
Gasmet CMM AutoQAL is a fully automated EN 15267 certified solution for continuous mercury monitoring including automatic QAL3 validation tool for HgCl2 span check according to ...
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RA-915 AMNG Automatic Mercury Monitor for Natural Gas - Brochure
Area of Application Automatic mercury monitor for natural hydrocarbon gas is designed for continuous online monitoring of mercury in a gas ...
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Mercury Monitoring Toolkit - US EPA Method 30B - Brochure
Method The US EPA’s method 30B is designed as a reference method for determination of mercury emissions with stack gases. The method uses sorbent traps to capture total mercury from stack gas. Use of different sorbent traps also enables mercury speciation measurement. Method 30B is widely used for regulatory CEMM verification and for national and international research programs. This ...
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Lumex Instruments - Model RA-915AM - Air Mercury Monitor - Brochure
Area of Application Background mercury monitoring of ambient air, and technological control. The RA-915 AM monitor is used for the continuous measurement of mercury in ambient and indoor air, and technological ...
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Gasmet - Model CMM - Continuous Mercury Monitoring System - Brochure
Tomorrow’s mercury monitoring requires measurements of low mercury levels, continuous operations and providing results online. Gasmet CMM meets these demands while offering the highest sensitivity and continuous availability on the ...
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Gasmet - Model CMM AutoQAL - Continuous Mercury Monitoring System - Brochure
Gasmet CMM AutoQAL is a fully automated EN 15267 certified solution for continuous mercury monitoring including automatic QAL3 validation tool for HgCl2 span check according to ...
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Gasmet - Model CMM AutoQAL & CMM - Continuous Mercury Monitoring Systems - Brochure
Futureproof mercury monitoring requires continuous measurement of total mercury concentration according to the declining emission limits, online results and consideration of the special characteristics of Hg. Gasmet’s solutions meet these demands while offering the highest sensitivity on the market and world-class support from our experts throughout the lifetime of the ...
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Gasmet - Model CMM - Continuous Mercury Monitoring System - Technical Datasheet
Gasmet CMM is a complete emission monitoring system designed to meet the regulations for continuous mercury measurement standards in different combustion sources, such as coal fired power plants or waste incinerators. Relying on proven technologies it is a robust, reliable, and cost-effective measurement system to meet the latest standards. The system has low need for maintenance and provides ...
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Whitepaper - Addressing environmental and health problems caused by mercury in artisanal gold mining
The largest source of anthropogenic mercury emissions is artisanal and small-scale gold mining (ASGM). Huge amount of metal mercury is used for gold extraction by amalgamation. ASGM caused about 33,8% of global emissions and 71% of Latin America emissions of mercury in 2015 according to the draft version of Chapter 2 in the Technical Background Report to the Global Mercury Assessment ...
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Rapid Analysis of Total Mercury in Waste Waters and Process Waters With Elevated Mercury Content Using Direct Pyrolysis Technique - Applications
Introduction A conventional standard method of total mercury det ermination in water using atomic absorption spectrometry (AAS) involves preliminary sample digestion that ta kes from 30 minutes to 8 hours depending on the digestion conditions. The use of a mercury analyzer RA-915M/RA-915+ with Zeeman background correction in combination with PYRO-915+ pyrolysis attachment provides direct dete ...
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Application - Direct atomic absorption mercury determination in oil and oil products - Brochure
Introduction Determination of mercury in oil and petroleum hydrocarbon is currently a vital probl em due to the fact that the regulations for the mercury content in emission s from thermal power plants are becoming ever more stringent, and mercury poisons catalysts used in oil re ...
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Application - Mercury Determination in Natural Gas - Brochure
Introduction The natural gas is a significant source of ingres s of mercury in the environment. The typical mercury concentration in natural gas may vary from 0.01 to 200 μ g/m3 . Mercury, being present in hydrocarbon gas, initiates corrosion of pipelines and catalyst poiso ning during gas transportation and processing, and these effects have serious implications for the gas-processing ...
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Application - Determination of the mercury concentration in naphtha - Brochure
Introduction The mercury concentration in crude oil and petroleum products can vary in a wide range of less than 0.1 ppb to dozens ppm. Direct mercury determination in crude oil and petroleum products at the range above 5 ppb is covered by ASTM D7622-10(2015) "Standard test method for total mercury in crude oil using combustion and direct cold vapor atomic absorption method with Zeeman ...
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Application - Mercury Determination in Natural, Surface, Sea, Drinking, Bottled, Mineral, and Waste Water by Cvaas - Brochure
Introduction Mercury determination in natural, drinking, and waste waters is one of the most popular analyses used for environment pollution and sanitary control. Background concentrations of mercury in natural water are within several ng/l. Maximum national permissible levels for mercury in water lie in the range of 0.16–6 µg/l. For example, the following limits for mercury in ...
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Application - Direct Determination of Mercury Content in Ambient Air - Brochure
Introduction Mercury, being widespread in environment, has toxic effect on a human organism even at a low concentration. Therefore, quantitative determination of mercury in various environments is one of the most important environmental monitoring problems. The use of a mercury analyzer RA-915M (Light-915) with Zeeman background correction provides direct real-time continuous determination of ...
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Application - Direct Mercury Determination in Coal - Brochure
Introduction Mercury is one of the most toxic trace contaminant naturally occurring in the coals. During the coal combustion process at the coal-fired power plants mercury is released into the environment. To manage effectively the stack gas cleaning process, it is necessary to know the mercury content in the coal, and also in stack gas, liquid and solid ...
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